3eae308700
git-gui 0.21.0 * tag 'gitgui-0.21.0' of git://repo.or.cz/git-gui: (22 commits) git-gui: set version 0.21 git-gui: Mark 'All' in remote.tcl for translation git-gui i18n: Updated Bulgarian translation (565,0f,0u) git-gui: avoid persisting modified author identity git-gui: handle the encoding of Git's output correctly git-gui: unicode file name support on windows git-gui: Update Russian translation git-gui: maintain backwards compatibility for merge syntax git-gui i18n: mark string in lib/error.tcl for translation git-gui: fix incorrect use of Tcl append command git-gui i18n: mark "usage:" strings for translation git-gui i18n: internationalize use of colon punctuation git-gui: ensure the file in the diff pane is in the list of selected files git-gui: support for $FILENAMES in tool definitions git-gui: fix initial git gui message encoding git-gui/po/glossary/txt-to-pot.sh: use the $( ... ) construct for command substitution git-gui (Windows): use git-gui.exe in `Create Desktop Shortcut` git-gui: fix detection of Cygwin Amend tab ordering and text widget border and highlighting. Allow keyboard control to work in the staging widgets. ...
323 lines
12 KiB
Tcl
323 lines
12 KiB
Tcl
# git-gui tree browser
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# Copyright (C) 2006, 2007 Shawn Pearce
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class browser {
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image create photo ::browser::img_parent -data {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}
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image create photo ::browser::img_rblob -data {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}
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image create photo ::browser::img_xblob -data {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}
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image create photo ::browser::img_tree -data {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}
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image create photo ::browser::img_symlink -data {R0lGODlhEAAQAIQAAPwCBCwqLLSytLy+vERGRFRWVDQ2NKSmpAQCBKyurMTGxISChJyanHR2dIyKjGxubHRydGRmZIyOjFxeXHx6fAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAAQABAAAAVbICACwWieY1CibCCsrBkMb0zchSEcNYskCtqBBzshFkOGQFk0IRqOxqPBODRHCMhCQKteRc9FI/KQWGOIyFYgkDC+gPR4snCcfRGKOIKIgSMQE31+f4OEYCZ+IQAh/mhDcmVhdGVkIGJ5IEJNUFRvR0lGIFBybyB2ZXJzaW9uIDIuNQ0KqSBEZXZlbENvciAxOTk3LDE5OTguIEFsbCByaWdodHMgcmVzZXJ2ZWQuDQpodHRwOi8vd3d3LmRldmVsY29yLmNvbQA7}
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image create photo ::browser::img_unknown -data {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}
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field w
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field browser_commit
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field browser_path
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field browser_files {}
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field browser_status [mc "Starting..."]
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field browser_stack {}
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field browser_busy 1
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field ls_buf {}; # Buffered record output from ls-tree
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constructor new {commit {path {}}} {
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global cursor_ptr M1B use_ttk NS
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make_dialog top w
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wm withdraw $top
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wm title $top [mc "%s (%s): File Browser" [appname] [reponame]]
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if {$path ne {}} {
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if {[string index $path end] ne {/}} {
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append path /
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}
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}
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set browser_commit $commit
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set browser_path "$browser_commit:[escape_path $path]"
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${NS}::label $w.path \
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-textvariable @browser_path \
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-anchor w \
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-justify left \
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-font font_uibold
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if {!$use_ttk} { $w.path configure -borderwidth 1 -relief sunken}
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pack $w.path -anchor w -side top -fill x
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${NS}::frame $w.list
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set w_list $w.list.l
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text $w_list -background white -foreground black \
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-borderwidth 0 \
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-cursor $cursor_ptr \
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-state disabled \
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-wrap none \
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-height 20 \
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-width 70 \
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-xscrollcommand [list $w.list.sbx set] \
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-yscrollcommand [list $w.list.sby set]
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rmsel_tag $w_list
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${NS}::scrollbar $w.list.sbx -orient h -command [list $w_list xview]
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${NS}::scrollbar $w.list.sby -orient v -command [list $w_list yview]
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pack $w.list.sbx -side bottom -fill x
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pack $w.list.sby -side right -fill y
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pack $w_list -side left -fill both -expand 1
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pack $w.list -side top -fill both -expand 1
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${NS}::label $w.status \
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-textvariable @browser_status \
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-anchor w \
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-justify left
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if {!$use_ttk} { $w.status configure -borderwidth 1 -relief sunken}
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pack $w.status -anchor w -side bottom -fill x
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bind $w_list <Button-1> "[cb _click 0 @%x,%y];break"
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bind $w_list <Double-Button-1> "[cb _click 1 @%x,%y];break"
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bind $w_list <$M1B-Up> "[cb _parent] ;break"
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bind $w_list <$M1B-Left> "[cb _parent] ;break"
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bind $w_list <Up> "[cb _move -1] ;break"
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bind $w_list <Down> "[cb _move 1] ;break"
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bind $w_list <$M1B-Right> "[cb _enter] ;break"
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bind $w_list <Return> "[cb _enter] ;break"
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bind $w_list <Prior> "[cb _page -1] ;break"
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bind $w_list <Next> "[cb _page 1] ;break"
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bind $w_list <Left> break
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bind $w_list <Right> break
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bind $w_list <Visibility> [list focus $w_list]
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wm deiconify $top
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set w $w_list
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if {$path ne {}} {
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_ls $this $browser_commit:$path $path
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} else {
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_ls $this $browser_commit $path
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}
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return $this
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}
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method _move {dir} {
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if {$browser_busy} return
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set lno [lindex [split [$w index in_sel.first] .] 0]
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incr lno $dir
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if {[lindex $browser_files [expr {$lno - 1}]] ne {}} {
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$w tag remove in_sel 0.0 end
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$w tag add in_sel $lno.0 [expr {$lno + 1}].0
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$w see $lno.0
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}
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}
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method _page {dir} {
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if {$browser_busy} return
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$w yview scroll $dir pages
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set lno [expr {int(
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[lindex [$w yview] 0]
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* [llength $browser_files]
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+ 1)}]
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if {[lindex $browser_files [expr {$lno - 1}]] ne {}} {
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$w tag remove in_sel 0.0 end
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$w tag add in_sel $lno.0 [expr {$lno + 1}].0
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$w see $lno.0
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}
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}
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method _parent {} {
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if {$browser_busy} return
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set info [lindex $browser_files 0]
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if {[lindex $info 0] eq {parent}} {
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set parent [lindex $browser_stack end-1]
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set browser_stack [lrange $browser_stack 0 end-2]
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if {$browser_stack eq {}} {
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regsub {:.*$} $browser_path {:} browser_path
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} else {
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regsub {/[^/]+/$} $browser_path {/} browser_path
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}
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set browser_status [mc "Loading %s..." $browser_path]
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_ls $this [lindex $parent 0] [lindex $parent 1]
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}
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}
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method _enter {} {
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if {$browser_busy} return
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set lno [lindex [split [$w index in_sel.first] .] 0]
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set info [lindex $browser_files [expr {$lno - 1}]]
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if {$info ne {}} {
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switch -- [lindex $info 0] {
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parent {
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_parent $this
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}
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tree {
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set name [lindex $info 2]
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set escn [escape_path $name]
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set browser_status [mc "Loading %s..." $escn]
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append browser_path $escn
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_ls $this [lindex $info 1] $name
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}
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blob {
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set name [lindex $info 2]
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set p {}
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foreach n $browser_stack {
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append p [lindex $n 1]
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}
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append p $name
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blame::new $browser_commit $p {}
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}
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}
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}
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}
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method _click {was_double_click pos} {
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if {$browser_busy} return
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set lno [lindex [split [$w index $pos] .] 0]
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focus $w
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if {[lindex $browser_files [expr {$lno - 1}]] ne {}} {
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$w tag remove in_sel 0.0 end
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$w tag add in_sel $lno.0 [expr {$lno + 1}].0
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if {$was_double_click} {
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_enter $this
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}
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}
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}
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method _ls {tree_id {name {}}} {
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set ls_buf {}
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set browser_files {}
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set browser_busy 1
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$w conf -state normal
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$w tag remove in_sel 0.0 end
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$w delete 0.0 end
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if {$browser_stack ne {}} {
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$w image create end \
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-align center -padx 5 -pady 1 \
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-name icon0 \
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-image ::browser::img_parent
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$w insert end [mc "\[Up To Parent\]"]
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lappend browser_files parent
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}
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lappend browser_stack [list $tree_id $name]
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$w conf -state disabled
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set fd [git_read ls-tree -z $tree_id]
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fconfigure $fd -blocking 0 -translation binary -encoding utf-8
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fileevent $fd readable [cb _read $fd]
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}
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method _read {fd} {
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append ls_buf [read $fd]
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set pck [split $ls_buf "\0"]
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set ls_buf [lindex $pck end]
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set n [llength $browser_files]
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$w conf -state normal
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foreach p [lrange $pck 0 end-1] {
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set tab [string first "\t" $p]
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if {$tab == -1} continue
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set info [split [string range $p 0 [expr {$tab - 1}]] { }]
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set path [string range $p [expr {$tab + 1}] end]
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set type [lindex $info 1]
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set object [lindex $info 2]
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switch -- $type {
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blob {
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scan [lindex $info 0] %o mode
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if {$mode == 0120000} {
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set image ::browser::img_symlink
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} elseif {($mode & 0100) != 0} {
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set image ::browser::img_xblob
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} else {
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set image ::browser::img_rblob
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}
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}
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tree {
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set image ::browser::img_tree
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append path /
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}
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default {
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set image ::browser::img_unknown
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}
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}
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if {$n > 0} {$w insert end "\n"}
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$w image create end \
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-align center -padx 5 -pady 1 \
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-name icon[incr n] \
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-image $image
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$w insert end [escape_path $path]
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lappend browser_files [list $type $object $path]
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}
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$w conf -state disabled
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if {[eof $fd]} {
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close $fd
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set browser_status [mc "Ready."]
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set browser_busy 0
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set ls_buf {}
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if {$n > 0} {
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$w tag add in_sel 1.0 2.0
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focus -force $w
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}
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}
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} ifdeleted {
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catch {close $fd}
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}
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}
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class browser_open {
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field w ; # widget path
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field w_rev ; # mega-widget to pick the initial revision
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constructor dialog {} {
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global use_ttk NS
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make_dialog top w
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wm withdraw $top
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wm title $top [mc "%s (%s): Browse Branch Files" [appname] [reponame]]
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if {$top ne {.}} {
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wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
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wm transient $top .
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}
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${NS}::label $w.header \
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-text [mc "Browse Branch Files"] \
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-font font_uibold \
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-anchor center
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pack $w.header -side top -fill x
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${NS}::frame $w.buttons
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${NS}::button $w.buttons.browse -text [mc Browse] \
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-default active \
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-command [cb _open]
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pack $w.buttons.browse -side right
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${NS}::button $w.buttons.cancel -text [mc Cancel] \
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-command [list destroy $w]
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pack $w.buttons.cancel -side right -padx 5
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pack $w.buttons -side bottom -fill x -pady 10 -padx 10
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set w_rev [::choose_rev::new $w.rev [mc Revision]]
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$w_rev bind_listbox <Double-Button-1> [cb _open]
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pack $w.rev -anchor nw -fill both -expand 1 -pady 5 -padx 5
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bind $w <Visibility> [cb _visible]
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bind $w <Key-Escape> [list destroy $w]
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bind $w <Key-Return> [cb _open]\;break
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wm deiconify $top
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tkwait window $w
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}
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method _open {} {
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if {[catch {$w_rev commit_or_die} err]} {
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return
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}
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set name [$w_rev get]
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destroy $w
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browser::new $name
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}
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method _visible {} {
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grab $w
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$w_rev focus_filter
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}
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}
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